Figure 2.
Manhattan plot of P values from association analysis between DNA methylation and breast cancer status in Sister Study samples (1219 invasive cases and 1224 noncases). The 2095 cytosine-phosphate-gnine sites replicated in the EPIC-Italy dataset are marked in red. Bottom dashed line indicates the false discovery rate threshold of 0.01 and top dashed line indicates Bonferroni P value threshold of 1 × 10–7. CpG = cytosine-phosphate-gnine.
